[Pheochromocytoma as a simulator of cardiac pathology]. / Feocromocitoma como simulador de patología cardiaca.

Pheochromocytomas are rare neuroendocrine tumors that can present as hypertensive crises or serious cardiac and cerebrovascular complications that endanger the patient's life. Two unusual cases of adrenergic crises induced by pheochromocytoma with cardiovascular manifestations are presented, one with multiple complications/multiorgan failure, fatal outcome and definitive diagnosis in the post mortem autopsy, and another with a satisfactory evolution after diagnosis and appropriate treatment.

[Palpebral ptosis, a rare ocular manifestation of Crohn's disease]. / Ptosis palpebral: manifestación ocular inusual de la enfermedad de Crohn.

CLINICAL CASE: An 18 year-old-woman presented with abdominal pain, diarrhea, and ptosis in her left eye. Nuclear magnetic resonance imaging (NMRI) and the study of cerebrospinal fluid detected no abnormalities. Colonoscopy revealed a Crohn's disease (CD) confirmed by histological examination of biopsies. Ocular symptoms improved after appropriate treatment of the underlying CD. DISCUSSION: Inflammatory bowel disease (IBD) is associated with a wide variety of extra-intestinal manifestations, in fact it may be considered a systemic disorder with predominantly gastrointestinal tract manifestations. Extra-intestinal manifestations of inflammatory bowel disease (IBD) occur in one third of patients. Ocular complications are infrequent, occurring in less than 10% of cases, but can be associated with significant morbidity, including blindness. Ocular symptoms may precede a diagnosis of IBD. We report the first case of palpebral ptosis associated with Crohn's disease.